TREA

Takahisa Hasegawa

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacturing fabricated object
    • Patent number 11,420,260
    • Issue date Aug 23, 2022
    • Mitsubishi Heavy Industries, Ltd.
    • Masahiko Mega
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Tube expansion method
    • Patent number 9,597,723
    • Issue date Mar 21, 2017
    • Mitsubishi Heavy Industries, Ltd.
    • Nobutaka Nakajima
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and system for charged particle beam lithography
    • Patent number 8,673,542
    • Issue date Mar 18, 2014
    • Jeol Ltd.
    • Taichi Kiuchi
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD OF MANUFACTURING FABRICATED OBJECT
    • Publication number 20210299751
    • Publication date Sep 30, 2021
    • Mitsubishi Heavy Industries, Ltd.
    • Masahiko MEGA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    TUBE EXPANSION METHOD
    • Publication number 20150082606
    • Publication date Mar 26, 2015
    • Mitsubishi Heavy Industries, Ltd.
    • Nobutaka Nakajima
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method and System for Charged Particle Beam Lithography
    • Publication number 20130040241
    • Publication date Feb 14, 2013
    • JEOL Ltd.
    • Taichi Kiuchi
    • B82 - NANO-TECHNOLOGY